Unit steam treatment, also known as steam cleaning, is a method of cleaning and disinfecting surfaces and equipment using high-temperature steam. Steam treatment is effective in killing bacteria, viruses, and other microorganisms, as well as removing dirt, grime, and stains.

The process of unit steam treatment typically involves the following steps:

1. Preparing the equipment: The equipment to be cleaned is first prepared by removing any excess dirt, debris, or other materials.
2. Applying steam: High-temperature steam is then applied to the equipment using specialized equipment, such as a steam cleaner or a steam jet. The steam is usually heated to a temperature of around 200-300 degrees Fahrenheit.
3. Cleaning: The steam works to loosen and remove dirt, grime, and other contaminants from the surface of the equipment. The heat of the steam also helps to kill bacteria and other microorganisms.
4. Drying: Once the cleaning process is complete, the surface is left to dry naturally or is wiped dry using a clean, dry cloth.

Unit steam treatment can be used to clean a variety of equipment, including kitchen appliances, bathroom fixtures, and industrial machinery. It is a safe and eco-friendly method of cleaning that does not require the use of harsh chemicals or solvents. However, it is important to follow proper safety procedures when using steam cleaning equipment, as high-temperature steam can be dangerous if not used correctly.